First Stage Pin Spanner
Weight: 76 g
This plastic C-spanner, also known as the FS spanner, is used to remove caps of first stage scuba regulators. It works by stretching the hook over to fit the part for removal or installation.
The pin size is 3.85 mm and the c-section opening of the spanner is 40 mm, the thickness is 17 mm. The tool fits Apeks, Hollis and Dive Rite models.
Regulators and hose are not included.
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